Stroke Volume (SV) Amount of blood pumped by each ventricle with each heart beat. Stroke Volume (SV) =. Difference between: end diastolic volume and end systolic volume. (SV = EDV - ESV). End Diastolic Volume (EDV) Amount of blood in each ventricle as the end of diastole (relaxation).
Click Help & Contact at the top of most pages. You may be asked to sign in. On the Find an answer tab, choose from the Self-service tools or Popular questions, or search for a problem by keyword or topic. On the Contact eBay tab, find your topic in the menu.
Some problems with sellers are the result of frauds and scams. If you believe that you have been the victim of a fraud, file a complaint to the correct government agency. File telemarketing complaints with the Do Not Call Registry. Back to Top. File a Complaint About Online Purchases If you have problems during an online transaction, try to work them out directly with the seller or website. If that does not work, file a complaint with: 1  Your consumer protection agency. 2  The Better Business Bureau (BBB). 3  The Federal Trade Commission (FTC). 4  Your state Attorney General. 5  Econsumer.gov, if your purchase was with a foreign retailer.